From c763cf047025c91113de5874d566cd37cfa4b8c9 Mon Sep 17 00:00:00 2001
From: odan <odan3240@gmail.com>
Date: Tue, 9 Apr 2024 02:20:50 +0900
Subject: [PATCH] add friendly error message if i18n is undefined

---
 src/withI18Next.tsx | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/withI18Next.tsx b/src/withI18Next.tsx
index 5984613..17ec623 100644
--- a/src/withI18Next.tsx
+++ b/src/withI18Next.tsx
@@ -15,6 +15,14 @@ export const withI18Next = (
         parameters: {i18n},
     } = context;
 
+    if (i18n === undefined) {
+        console.error(`The 'i18n' parameter is missing in 'parameters' configuration of preview.js. Define the 'i18n' parameter as follows:
+parameters: {
+    i18n,
+},
+`);
+    }
+
     const language = i18n?.language;
 
     const [{locale}] = useGlobals();